THE HONEST VERDICT
Stain is the cheaper first move; epoxy is the one you don't redo every few years. On patios and garages, the resealing cycle usually erases the savings.
Flooring guide
EPOXY VS STAINED CONCRETE
Acid stain and a sealer is a thin film of color. Epoxy is a built, measurable coating thickness that protects the slab instead of just tinting it.
| Epoxy | Stained concrete | |
|---|---|---|
| Thickness | Built film, 20–60+ mils | A few mils of sealer |
| Recoat cycle | 10+ years | Every 3–5 years |
| Traffic wear | Holds up | Wears in traffic paths |
| Chemical spills | Resistant | Stains through |
| Cost | $4–$12 / sq ft | $3–$7 / sq ft |
Thickness
Epoxy: Built film, 20–60+ mils
Stained concrete: A few mils of sealer
Recoat cycle
Epoxy: 10+ years
Stained concrete: Every 3–5 years
Traffic wear
Epoxy: Holds up
Stained concrete: Wears in traffic paths
Chemical spills
Epoxy: Resistant
Stained concrete: Stains through
Cost
Epoxy: $4–$12 / sq ft
Stained concrete: $3–$7 / sq ft
WHEN STAINED CONCRETE IS THE RIGHT CALL
Pick stain when the budget is tight and the surface sees light foot traffic only.
GOOD TO KNOW
- Can epoxy go over stained concrete?
- Yes, after the old sealer is ground off. Coating over a sealer is the single most common cause of peeling floors we're called to fix.
- Will epoxy fade outdoors?
- Not with the right topcoat. Exterior pours get a UV-stable polyaspartic or urethane top layer so patios and pool decks keep their color.
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